Movement
Caliber: Breitling 01 (Manufacture)
Movement: Self-winding mechanical
Power Reserve: Approx. 70 hrs
Chronograph: 1/4th second, 30 minutes, 12 hours
Vibration: 28,800 v.p.h
Jewel: 47 jewels
Calendar: Dial aperture

Case
Case Material: Stainless steel
Caseback: Screwed in (sapphire crystal)
Water Resistance: 3 bars (30 m /99 ft)
Bezel: Bidirectional, slide rule
Crown: Non screw-locked, two gaskets
Crystal: Cambered sapphire, glareproofed both sides

Dimensions
Diameter: 43 mm
Thickness: 13.69 mm
Lug Width (in-between lugs): 22 mm

Strap
Strap Material: Alligator leather
Strap Colour: Blue
Strap Type: Straight
Lug: 22/18 mm
Buckle Material: Stainless steel
Buckle Type: Folding clasp
Buckle Size: 18 mm

Reference
AB01389C1C1P1